10G OEO Converter is a high performance,low power consumption optical transmission system. It is based on the principal of optical - electrical - optical conversion to regenerate the optical signal, which can realize the optical signal regeneration and amplification, and wavelength conversion. It can realize the WDM transmission when used together with CWDM/DWDM Mux/Demux. It can improve the communication capacity and bandwidth, and use low cost high performance solutions to manage and operate the system, which is easy to manage and maintenance.